CN108384222A - A kind of aqueous polyurethane coating gloves and preparation method thereof - Google Patents
A kind of aqueous polyurethane coating gloves and preparation method thereof Download PDFInfo
- Publication number
- CN108384222A CN108384222A CN201810168526.9A CN201810168526A CN108384222A CN 108384222 A CN108384222 A CN 108384222A CN 201810168526 A CN201810168526 A CN 201810168526A CN 108384222 A CN108384222 A CN 108384222A
- Authority
- CN
- China
- Prior art keywords
- aqueous polyurethane
- gloves
- preparation
- rubber cement
- aqueous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/015—Protective gloves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Gloves (AREA)
Abstract
The present invention relates to a kind of aqueous polyurethane coating gloves and preparation method thereof, which is to obtain the aqueous polyurethane rubber cement system for the group distribution that knitted gloves impregnates following mass fraction：90~120 parts of aqueous polyurethanes, 0.5~6 part of thickener, 0~20 part of water, wherein the aqueous polyurethane contains the acetone that mass fraction is 5%~45%.Preparation method is simple and practicable, need not soak any coagulator, more more environmentally-friendly than traditional aqueous polyurethane gloving process, and gloves soft comfortable is harmless, and the terylene prepared using this method does not impregnate the polyurethane glove EN388 of coagulator up to 3131.The method of the present invention operating procedure is fewer added with the operating procedure of coagulator than the prior art, and corresponding flow expense is reduced, and production cost is made to reduce, and the production time is also reduced, and production efficiency improves, and properties of product also greatly improve, remarkable in economical benefits.
Description
Technical field
The present invention relates to a kind of aqueous polyurethane coating gloves and preparation method thereof, belong to labor protection articles for use technology neck
Domain.
Background technology
The pure spinning of knitted gloves textile fabric or scribbled weave through glove knitting machine, sewing processing, again through napping or fulling milling,
Heat setting the techniques such as arranges and is made, and has the characteristics that soft comfortable and easy to wear, good air permeability and elasticity are good, but people are to being knitted
The requirement of fabric is gradually got higher, and the performance of this province of knitting fabric cannot meet the needs, therefore many knitting fabrics occurs
Afterfinish method.Final finishing is mainly chemical finishing, and the knitting fabric after aqueous polyurethane arranges has good elasticity
And penetrability, while its having resisted property, pilling tendency can be improved.
The production of existing aqueous polyurethane gloves needs to soak coagulator, production technology include preheating, leaching coagulator, baking,
6 dipping solution, drying and demoulding steps, and coagulator is mostly based on methanol and calcium nitrate or methanol and calcium chloride；Methanol is easy
Toxic compounds are fired, coagulator influences post-production process using not only influence polyurethane coating and yarn combination degree
The cross-link intensity of polyurethane；If the gloves for being soaked with coagulator do not clean, there is calcium ion etc. in the inside, is easy moisture absorption, and gloves use
Performance can decline；Cleaning can use a large amount of water, pollute environment, keep gloving cost higher.
Invention content
(1) technical problems to be solved
In order to solve the above problem of the prior art, a kind of aqueous polyurethane gloves of present invention offer and preparation method thereof,
Preparation method does not use coagulator, avoids pollution environment, and effectively reduces the cost of manufacture of gloves.
(2) technical solution
In order to achieve the above object, the main technical schemes that the present invention uses include：
A kind of aqueous polyurethane coating gloves, the aqueous polyurethane gloves are that knitted gloves is immersed in aqueous polyurethane
Rubber cement and prepare, the aqueous polyurethane rubber cement by by following mass fraction group assignment system acquisition：
90~120 parts of aqueous polyurethanes,
0.5~6 part of thickener,
0~20 part of water,
Wherein, the aqueous polyurethane contains the acetone that mass fraction is 5%~45%.
Further, the raw material of the aqueous polyurethane rubber cement further includes 0.5~5 part of activating agent and 0.5~5 part of friendship
Join agent, it is highly preferred that when 3~5 portions of activating agents using, 3~5 parts of crosslinking agents, when 4~5 parts of thickeners, best results.
A kind of preparation method of aqueous polyurethane coating gloves comprising following steps：
S1, aqueous polyurethane rubber cement is prepared, the aqueous polyurethane rubber cement presses following component and mass fraction mixed preparing：
Aqueous polyurethane：90~120 parts
Thickener：0.5~6 part
Water：0~20 part；
Wherein, the aqueous polyurethane contains the acetone that mass fraction is 5%~45%；
S2, it is taken out after immersing knitted gloves embryo in the aqueous polyurethane rubber cement prepared in step S1, obtains impregnation
Gloves；
S3, the dipped gloves embryo that step S2 is obtained first is carried out to low temperature drying, aqueous polyurethane is made in final high temperature drying
Coated glove.
Preparation method as described above, it is preferable that the aqueous polyurethane is the polyurethane of acetone method synthesis, and acetone is simultaneously
It does not remove completely, preferably the mass fraction content of acetone is 5%~20%~, type can be polyether polyurethane, Ke Yishi
Polyester polyurethane or the mixed type of both, the raw material of the aqueous polyurethane rubber cement further includes 0.5~6 part of activating agent
With 0.5~5 part of crosslinking agent.
Further, when using the activating agent, for 3~5 parts, crosslinking agent is 3~5 parts, when thickener is 4~5 parts, effect
Fruit is preferable, and gloves performance is more preferable.When added with crosslinking agent, the wear-resisting property of gloves can be made to improve.
Preparation method as described above, it is preferable that the aqueous polyurethane rubber cement is also added with aqueous color paste when preparing：
0.5~2 part.Added with aqueous color paste, makes the gloves prepared that there is bright, beautiful color, make user's mood more
It is happy, pleasant, the color of aqueous color paste can be selected as needed.Aqueous black, blue, green, sky blue etc. can be used.
Preparation method as described above, it is preferable that the activating agent is one kind in zinc oxide, zinc carbonate or zinc stearate
Or arbitrary two or three of combination.
When using two kinds of combinations, preferably zinc oxide and zinc stearate example in mass ratio are 7~8:3~2 or zinc carbonate with
Zinc stearate example in mass ratio is 6.5~8:When 3.5~2, effect is preferable, when using zinc oxide or zinc carbonate and zinc stearate
When combination, zinc stearate keeps activating agent zinc oxide or zinc carbonate more active as accelerating agent, plays activation facilitation, into
One step improves the crosslinking degree of aqueous polyurethane rubber cement.
Preparation method as described above, it is preferable that the crosslinking agent is one in polynary amine, polyalcohols, aziridine
Kind or two or more arbitrary combination；The polynary amine is diamine or propane diamine；The polyalcohols are binary
Alcohol, polyethylene glycol, polypropylene glycol, trimethylolpropane or xylitol etc.；Further, ethylenediamine can be used in the diamine；
Diethylene glycol (DEG) can be used in the dihydric alcohol.Crosslinking agent in the present invention is used for crosslinking active group.
Preparation method as described above, it is preferable that the thickener can be poly- third that mass concentration is 1.5%~30%
Olefin(e) acid sodium, cellulose, sodium cellulosate, carboxymethyl cellulose (CMC), agent for polyacrylic acid thickening, dry network element or polyvinyl alcohol
(PVA) one kind in or arbitrary two kinds and two or more combinations.
Thickener is preferably formulated as adding when mass concentration is 0.5~30% in addition, is conducive to quickly dissolve, mix
Even aqueous polyurethane rubber cement.Preparation method as described above, it is preferable that in step s 2, the knitted gloves embryo first preheats, temperature
Degree is impregnated again after reaching 20~45 DEG C, and the time for impregnating the aqueous polyurethane rubber cement is 2~6 seconds.
Preparation method as described above, it is preferable that in step s3, the temperature of the low temperature is 65~85 DEG C, when drying
Between be 30~45min, the temperature of the high temperature is 100~120 DEG C, and drying time is 60~90min.
Low temperature drying is first used in the present invention, is conducive to polyurethane latex dense packing, dense film is formed, if at the beginning
Using high temperature, it can be formed and be bubbled on surface, product defect, later stage high temperature is caused to be conducive to the raising of product performance.Preferably
The temperature of low temperature is 65~80 DEG C, drying time 30min, and the temperature of high temperature is 108~115 DEG C.
(3) advantageous effect
The beneficial effects of the invention are as follows：
The aqueous polyurethane gloving method for not soaking coagulator of the present invention is simple and practicable, need not soak any solidification
Agent, more more environmentally-friendly than traditional aqueous polyurethane gloving process, gloves soft comfortable is harmless, and gloves
Wearability increases substantially, and the terylene such as prepared does not impregnate the polyurethane glove EN388 of coagulator up to 3131.
The operating procedure of preparation method of the present invention is fewer added with the operating procedure of coagulator than the prior art, corresponding flow expense
Reduce, make production cost reduce by 0.1 yuan/it is bis- or so, the production time is also reduced, and corresponding production efficiency improves, and properties of product
Also it greatly improves, remarkable in economical benefits.
Specific implementation mode
The present invention uses the waterborne polyurethane resin containing acetone, since partial acetone exists so that polyurethane molecular energy
It is enough fully extended out, therefore without using coagulator, can also achieve the effect that not seep through.If directly adopted
The waterborne polyurethane resin prepared with acetone method, since its solvent acetone does not have to remove completely, solvent distillation usage time shortens,
Energy consumption reduces, and makes the cost reduction of raw material.Furthermore when preparing gloves using waterborne polyurethane resin, do not have to leaching coagulator,
Just do not have to follow-up baking procedure, directly carry out dipping solution, drying, in this way reduce two steps, produce the used time, energy consumption,
Equipment investment is reduced, and whole production cost is made to reduce；Used time is reduced, and production efficiency improves.
In order to preferably explain the present invention, in order to understand, by specific implementation mode, the present invention is described in detail.
Embodiment 1
A kind of preparation method of aqueous polyurethane coating gloves specifically uses following steps：
Step 1, preparation do not impregnate the aqueous polyurethane rubber cement of coagulator, and each component mass fraction is matched needed for the preparation
Than：
Aqueous polyether polyurethane (content of acetone 10%)：100 parts
Aziridine crosslinker：1 part
2%CMC：0.5 part
Aqueous color paste：1 part
Wherein, aqueous polyether polyurethane can be used conventional acetone method and prepare (details are not described herein), only when third
When the content of the mass fraction of ketone is 10%, stop distillation, you can be used for the preparation of aqueous polyurethane rubber cement, said components are mixed
It closes uniform.
Step 2, by chemical fibre knitted gloves embryo, immerse the aqueous polyurethane rubber cement prepared in step 1, impregnate 4 seconds；Wherein,
Before immersion, chemical fibre knitted gloves embryo is sleeved on hand film and first to preheat, and it is 35 DEG C of temperature to make chemical fibre knitted gloves embryo.
Step 3 first carries out 75 DEG C of low temperature, dries within 40 minutes；Last 105 DEG C of high temperature, 60 minutes dry, be made do not impregnate it is solidifying
Gu the aqueous polyurethane gloves of agent.
Embodiment 2
Step 1, preparation do not impregnate the aqueous polyurethane rubber cement of coagulator, and each component mass fraction is matched needed for the preparation
Than：
Waterborne polyester type polyurethane (content of acetone 20%)：95 parts
Zinc oxide：3 parts
Diethylene glycol (DEG) crosslinking agent：2 parts
1% sodium cellulosate：0.5 part
Aqueous color paste：1 part
Step 2, by knitted gloves embryo, immerse the aqueous polyurethane rubber cement prepared in step 1, impregnate 5 seconds；Wherein, gloves
Embryo temperature be 25 DEG C；
Step 3 first carries out 65 DEG C of low temperature, dries within 45 minutes；Last 100 DEG C of high temperature, 70 minutes dry, be made do not impregnate it is solidifying
Gu the aqueous polyurethane gloves of agent.
Embodiment 3
Step 1, preparation dipping aqueous polyurethane rubber cement, rubber cement used press following component and mass fraction in the present embodiment
It prepares：
Waterborne polyester type polyurethane (content of acetone 8%)：115 parts
Zinc carbonate：3 parts
Xylitol：3 parts
15% polyvinyl alcohol：5 parts
Aqueous color paste：1.5 part
Water：10 parts；
Step 2, by 13 needle terylene gloves embryos, immerse the aqueous polyurethane rubber cement prepared in step 1, impregnate 4 seconds；Wherein hand
Cover 20 DEG C of embryo temperature.
Step 3 first carries out 65 DEG C of low temperature, dries within 30 minutes；Last 108 DEG C of high temperature, 80 minutes dry, be made do not impregnate it is solidifying
Gu the aqueous polyurethane coating gloves of agent.
Embodiment 4
Step 1, preparation dipping aqueous polyurethane rubber cement, rubber cement used press following component and mass fraction in the present embodiment
It prepares：
Aqueous polyether polyurethane (content of acetone 8%)：115 parts
Zinc stearate：5 parts
Ethylenediamine：3 parts
1.5% sodium cellulosate：5 parts
Aqueous color paste：1.5 part
Water：15 parts；
Step 2, by terylene gloves embryo, immerse the aqueous polyurethane rubber cement prepared in step 1, impregnate 4 seconds；Wherein gloves embryo
40 DEG C of temperature；
Step 3 first carries out 80 DEG C of low temperature, dries within 30 minutes；Last 115 DEG C of high temperature, 65 minutes dry, be made do not impregnate it is solidifying
Gu the aqueous polyurethane coating gloves of agent.
Embodiment 5
The present embodiment is on the basis of embodiment 1, and difference is 3 parts of the activator used, is zinc oxide and stearic acid
Zinc, zinc oxide and zinc stearate are 7 in mass ratio:3 additions.
The embodiment 1-4 gloves prepared are tested as follows, using wearability test in EN388 standards, specific method
It is by 4 circular glove material specimen (6.45cm2) under known pressure (9kPa) rubbed, to each sample respectively into
The test that row 100,500,2000 and 8000 encloses, performance rate are depending on the minimum number of turns after 4 tests.
Anti- cutting property test：2 samples are tested under the uninterrupted power of 5 newton sizes, are born according to before cutting
The number of turns and determine grade.
Tear resistance is tested：The sample cut from the metacarpus of 4 gloves trial targets using 4, will wherein 2 do finger tip
To the test in cuff direction,
Other 2 tests for doing palm wide direction, measure the maximum, force that sample is torn with 100mm/ minutes speed, unit
Newton；
Puncture resistance is tested：Equally use 4 samples cut from 4 gloves metacarpus, by measure with
100mm/ minutes speed pierces through the maximum Newton force of sample with steel nail.
Performance rate in table 1.EN388 standards
| Performance rate | 1 grade | 2 grades | 3 grades | 4 grades | 5 grades |
| A wearabilities (circle) | 100 | 500 | 2000 | 8000 | |
| B resists cutting property (number) | 1.2 | 2.5 | 5.0 | 10.0 | 20.0 |
| C tear resistances (newton) | 10 | 25 | 50 | 75 | |
| D paracentesis resistances (newton) | 20 | 60 | 100 | 150 |
(such as Honeywell/aqueous is poly- for the gloves performance of the method for the present invention production and the aqueous polyurethane gloves of the prior art
The urethane gloves terylene PU palm applies work gloves 2100251CN-10) index such as the following table 2 of test：
2. test result of table
Gloves prepared by the method for the present invention are compared with the gloves of prior art preparation, and indices increase, especially
It is wearability and tear resistance, illustrates that gloves prepared by the present invention, polyurethane coating are firmly combined with yarn；In use, inhaling
It is moist good, no sense of discomfort is used for a long time.As it can be seen that gloves prepared by the present invention meet mechanical protection standard EN388-3131, and
The gloves of the prior art are EN388-3121.
Compared with prior art, few two processing steps are more environmentally-friendly, and substantially increase life for the preparation method of this method
Efficiency is produced, saves cost, 0.1 yuan of cost reduction/bis- or so, if use the aqueous polyurethane that oneself is prepared as raw material,
Cost can also reduce.
It can be seen that by the performance test results, in the present invention when the activating agent used in raw material is zinc oxide and zinc stearate
When mixing, the paracentesis resistance of gloves can be effectively improved, a grade can be improved and reach 2 grades.
The above described is only a preferred embodiment of the present invention, being not the limitation for doing other forms to the present invention, appoint
What those skilled in the art can be changed or be modified as the equivalence enforcement of equivalent variations using technology contents disclosed above
Example.But it is every without departing from technical solution of the present invention content, according to the technical essence of the invention to appointing made by above example
What simple modification, equivalent variations and remodeling, still falls within the protection domain of technical solution of the present invention.
Claims (10)
1. a kind of aqueous polyurethane coating gloves, which is characterized in that the aqueous polyurethane gloves are to be immersed in knitted gloves
Aqueous polyurethane rubber cement and prepare, the aqueous polyurethane rubber cement by following mass fraction group assignment system obtain:
90~120 parts of aqueous polyurethanes,
0.5~6 part of thickener,
0~20 part of water,
Wherein, the aqueous polyurethane contains the acetone that mass fraction is 5%~45%.
2. a kind of preparation method of aqueous polyurethane coating gloves, which is characterized in that it includes the following steps：
S1, aqueous polyurethane rubber cement is prepared, the aqueous polyurethane rubber cement presses following component and mass fraction mixed preparing：
Aqueous polyurethane：90~120 parts
Thickener：0.5~6 part
Water：0~20 part；
Wherein, the aqueous polyurethane contains the acetone that mass fraction is 5%~45%；
S2, it is taken out after immersing knitted gloves embryo in the aqueous polyurethane rubber cement prepared in step S1, obtains dipped gloves；
S3, the step S2 dipped gloves obtained are first carried out to low temperature drying, final high temperature drying is made aqueous polyurethane and applies
Layer gloves.
3. preparation method as claimed in claim 2, which is characterized in that the aqueous polyurethane is the poly- ammonia of acetone method synthesis
Ester is that polyether polyurethane or polyester polyurethane or the mixing of both, the raw material of the aqueous polyurethane rubber cement also wrap
Include 0.5~6 part of activating agent and 0.5~5 part of crosslinking agent.
4. preparation method as claimed in claim 2, which is characterized in that the aqueous polyurethane rubber cement is also added with when preparing
Aqueous color paste：0.5~2 part.
5. preparation method as claimed in claim 3, which is characterized in that the activating agent is zinc oxide, zinc carbonate or stearic acid
One kind in zinc or arbitrary two or three of combination.
6. preparation method as claimed in claim 3, which is characterized in that the crosslinking agent is polynary amine, polyalcohols or nitrogen
One kind in third pyridine or arbitrary two kinds and two or more combinations.
7. preparation method as claimed in claim 6, which is characterized in that the polynary amine is ethylenediamine or propane diamine；It is described
Polyalcohols are dihydric alcohol, polyethylene glycol, polypropylene glycol, trimethylolpropane or xylitol.
8. preparation method as claimed in claim 2, which is characterized in that the thickener is that mass concentration is 1.5%~30%
Sodium Polyacrylate, cellulose, carboxymethyl cellulose, sodium cellulosate, agent for polyacrylic acid thickening, dry network element or polyvinyl alcohol in
One kind or arbitrary two kinds and two or more combinations.
9. preparation method as claimed in claim 2, which is characterized in that in step s 2, the knitted gloves embryo first preheats, temperature
Degree is impregnated again after reaching 20~45 DEG C, and the time for impregnating the aqueous polyurethane rubber cement is 2~6 seconds.
10. the preparation method as described in any one of claim 2-9, which is characterized in that in step s3, the temperature of the low temperature
Degree is 65~85 DEG C, and drying time is 30~45min, and the temperature of the high temperature is 100~120 DEG C, drying time is 60~
90min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168526.9A CN108384222B (en) | 2018-02-28 | 2018-02-28 | Waterborne polyurethane coating glove and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168526.9A CN108384222B (en) | 2018-02-28 | 2018-02-28 | Waterborne polyurethane coating glove and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108384222A true CN108384222A (en) | 2018-08-10 |
| CN108384222B CN108384222B (en) | 2021-08-10 |
Family
ID=63069109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810168526.9A Active CN108384222B (en) | 2018-02-28 | 2018-02-28 | Waterborne polyurethane coating glove and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108384222B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978252A (en) * | 2018-08-23 | 2018-12-11 | 江苏恒辉安防股份有限公司 | A kind of processing method of bilayer PU gloves |
| CN109454792A (en) * | 2018-09-23 | 2019-03-12 | 南通嘉得利安全用品有限公司 | A kind of aqueous polyurethane dipped gloves and its production method |
| CN112647312A (en) * | 2020-12-09 | 2021-04-13 | 魔力薇薇(上海)服饰科技有限公司 | Biodegradable glove and preparation method thereof |
| CN113604924A (en) * | 2021-08-21 | 2021-11-05 | 石俭平 | Polyurethane-coated moulding yarn and fabric |
| CN113736061A (en) * | 2021-09-06 | 2021-12-03 | 山东星宇手套有限公司 | Coagulant-free waterborne polyurethane emulsion for gum dipping labor protection products and preparation method thereof |
| CN113737531A (en) * | 2021-09-26 | 2021-12-03 | 深圳市联星服装辅料有限公司 | Impregnation liquid, waterborne polyurethane impregnation polyester cord and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102113717A (en) * | 2010-12-28 | 2011-07-06 | 俞清秀 | Environment-friendly waterborne polyurethane coating glove and preparation method thereof |
| WO2012003641A1 (en) * | 2010-07-09 | 2012-01-12 | Lin Charles | Method for making gloves with enhanced gripping power |
| CN102429331A (en) * | 2011-10-16 | 2012-05-02 | 张晖 | Manufacturing technique for aqueous PU (Polyurethane) glove |
| CN102669855A (en) * | 2012-05-08 | 2012-09-19 | 傅玉玉 | Waterborne polyurethane coating glove and production process thereof |
| CN103976490A (en) * | 2014-04-14 | 2014-08-13 | 山东星宇手套有限公司 | Method for making butyronitrile wear-resistant impregnated glove |
| WO2017031522A1 (en) * | 2015-08-25 | 2017-03-02 | Ansell Limited | Gloves having reinforcements and impact features |
-
2018
- 2018-02-28 CN CN201810168526.9A patent/CN108384222B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012003641A1 (en) * | 2010-07-09 | 2012-01-12 | Lin Charles | Method for making gloves with enhanced gripping power |
| CN102113717A (en) * | 2010-12-28 | 2011-07-06 | 俞清秀 | Environment-friendly waterborne polyurethane coating glove and preparation method thereof |
| CN102429331A (en) * | 2011-10-16 | 2012-05-02 | 张晖 | Manufacturing technique for aqueous PU (Polyurethane) glove |
| CN102669855A (en) * | 2012-05-08 | 2012-09-19 | 傅玉玉 | Waterborne polyurethane coating glove and production process thereof |
| CN103976490A (en) * | 2014-04-14 | 2014-08-13 | 山东星宇手套有限公司 | Method for making butyronitrile wear-resistant impregnated glove |
| WO2017031522A1 (en) * | 2015-08-25 | 2017-03-02 | Ansell Limited | Gloves having reinforcements and impact features |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978252A (en) * | 2018-08-23 | 2018-12-11 | 江苏恒辉安防股份有限公司 | A kind of processing method of bilayer PU gloves |
| CN109454792A (en) * | 2018-09-23 | 2019-03-12 | 南通嘉得利安全用品有限公司 | A kind of aqueous polyurethane dipped gloves and its production method |
| CN109454792B (en) * | 2018-09-23 | 2020-12-01 | 南通嘉得利安全用品有限公司 | Waterborne polyurethane impregnated glove and production method thereof |
| CN112647312A (en) * | 2020-12-09 | 2021-04-13 | 魔力薇薇(上海)服饰科技有限公司 | Biodegradable glove and preparation method thereof |
| CN113604924A (en) * | 2021-08-21 | 2021-11-05 | 石俭平 | Polyurethane-coated moulding yarn and fabric |
| CN113736061A (en) * | 2021-09-06 | 2021-12-03 | 山东星宇手套有限公司 | Coagulant-free waterborne polyurethane emulsion for gum dipping labor protection products and preparation method thereof |
| CN113736061B (en) * | 2021-09-06 | 2023-02-21 | 山东星宇手套有限公司 | Coagulant-free waterborne polyurethane emulsion for gum dipping labor protection products and preparation method thereof |
| CN113737531A (en) * | 2021-09-26 | 2021-12-03 | 深圳市联星服装辅料有限公司 | Impregnation liquid, waterborne polyurethane impregnation polyester cord and preparation method thereof |
| CN113737531B (en) * | 2021-09-26 | 2023-10-20 | 深圳市联星服装辅料有限公司 | Dipping liquid, aqueous polyurethane dipping polyester rope and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108384222B (en) | 2021-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108384222A (en) | A kind of aqueous polyurethane coating gloves and preparation method thereof | |
| CN108299689B (en) | Natural latex composite slurry and preparation method thereof, and protective gloves and preparation method thereof | |
| KR101834441B1 (en) | Eco-friendly water-repellent suede manufacturing method with improved wicking water-repellent performance | |
| CN109796640A (en) | A kind of wear-resisting antiskid emgloves and preparation method thereof | |
| CN109093910A (en) | The manufacturing method of latex Labor protection gloves | |
| CN105231503B (en) | Perspire pajama fabric and preparation method thereof | |
| US20100104762A1 (en) | Method for manufacturing a flexible and breathable matt finish glove | |
| CN108433220B (en) | Preparation method of butyronitrile particle anti-slip gloves | |
| JP2006524754A (en) | Polymer clothing materials | |
| EP3175727A1 (en) | Supporting glove and method for manufacturing the supporting glove | |
| CN102888754B (en) | Polyester fabric with one-way moisture-diffusion and quick-drying functions, and production method thereof | |
| US20120240308A1 (en) | Dyed, coated glove and method of making same | |
| CN109463823A (en) | A kind of preparation method of NBR latex slip-proof glove | |
| CN105644098B (en) | Singly lead sweat absorption fabric and preparation method thereof | |
| KR20130006435A (en) | Restoring leather and method for making the same | |
| CN108823679A (en) | A kind of preparation method of aqueous wet process woven fabric bass | |
| CN105671989A (en) | Soft sheepskin-imitating polyurethane resin, preparation method thereof, and method of producing sheepskin-imitating artificial leather therewith | |
| CN108456342A (en) | A kind of manufacturing method of imitative frosted gloves | |
| CN102578730A (en) | Method for manufacturing gum dipping safety protection gloves | |
| CN104358054B (en) | A kind of manufacture method of the washable knitting leader of not crimping | |
| CN108842469B (en) | Preparation method of waterproof breathable down-proof fabric | |
| CN104264499A (en) | Ultrafine fiber polyurethane synthetic leather for golf gloves and manufacturing method of leather | |
| CN108819065A (en) | A kind of preparation method of two times frosting gloves of a time foaming | |
| CN104562437A (en) | High-simulation superfine fiber nylon-polyurethane base cloth and preparation method thereof | |
| CN109135257A (en) | A kind of preparation method of aqueous PU frosted gloves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a waterborne polyurethane coated glove and a preparation method thereof Effective date of registration: 20211112 Granted publication date: 20210810 Pledgee: Shandong Gaomi rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG XINGYU GLOVES Co.,Ltd. Registration number: Y2021980012288 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230413 Granted publication date: 20210810 Pledgee: Shandong Gaomi rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG XINGYU GLOVES Co.,Ltd. Registration number: Y2021980012288 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |